Datasheet Details
| Part number | GD25Q20E |
|---|---|
| Manufacturer | GigaDevice |
| File Size | 1.38 MB |
| Description | Dual and Quad Serial Flash |
| Datasheet | GD25Q20E GD25Q40E Datasheet (PDF) |
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Overview: Uniform Sector Dual and Quad Serial Flash GD25Q40E/20E GD25Q40E/20E DATASHEET GD25Q40E&20E-Rev1.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | GD25Q20E |
|---|---|
| Manufacturer | GigaDevice |
| File Size | 1.38 MB |
| Description | Dual and Quad Serial Flash |
| Datasheet | GD25Q20E GD25Q40E Datasheet (PDF) |
|
|
|
S..............................................................................................................................5 3 MEMORY ORGANIZATION...............................................................................................................................7 4 DEVICE OPERATIONS......................................................................................................................................9 4.1 SPI MODE ..............................................................................................................................................................
9 4.2 HOLD FUNCTION .....................................................................................................................................................
9 5 DATA PROTECTION........................................................................................................................................10 6 STATUS REGISTER ........................................................................................................................................13 7 COMMAND DESCRIPTIONS..........................................................................................................................16 7.1 WRITE ENABLE (WREN) (06H)................................................................................................................................
| Part Number | Description |
|---|---|
| GD25Q20 | Dual and Quad SPI Flash |
| GD25Q20B | Uniform sector Dual and Quad Serial Flash |
| GD25Q21B | Uniform Sector Dual and Quad Serial Flash |
| GD25Q256C | 3.3V Uniform Sector Dual and Quad Serial Flash |
| GD25Q256D | 3.3V Uniform Sector Dual and Quad Serial Flash |
| GD25Q256E | Dual and Quad Serial Flash |
| GD25Q10 | Dual and Quad SPI Flash |
| GD25Q127C | 3.3V Uniform Sector Dual and Quad Serial Flash |
| GD25Q128B | Dual and Quad Serial Flash |
| GD25Q128C | 3.3V Uniform Sector Dual and Quad Serial Flash |